Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2020-17380 First vendor Publication 2021-01-30
Vendor Cve Last vendor Modification 2022-10-14

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
Overall CVSS Score 6.3
Base Score 6.3 Environmental Score 6.3
impact SubScore 3.7 Temporal Score 6.3
Exploitabality Sub Score 2
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Changed Confidentiality Impact Low
Integrity Impact Low Availability Impact Low
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 4.6 Attack Range Local
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A heap-based buffer overflow was found in QEMU through 5.0.0 in the SDHCI device emulation support. It could occur while doing a multi block SDMA transfer via the sdhci_sdma_transfer_multi_blocks() routine in hw/sd/sdhci.c. A guest user or process could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition, or potentially execute arbitrary code with privileges of the QEMU process on the host.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-17380

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 193
Os 1

Sources (Detail)

Source Url
CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=1862167
https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg01175.html
https://security.netapp.com/advisory/ntap-20210312-0003/
MLIST http://www.openwall.com/lists/oss-security/2021/03/09/1
https://lists.debian.org/debian-lts-announce/2021/04/msg00009.html

Alert History

If you want to see full details history, please login or register.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Date Informations
2024-02-02 02:14:03
  • Multiple Updates
2024-02-01 12:20:18
  • Multiple Updates
2023-09-05 13:08:34
  • Multiple Updates
2023-09-05 01:19:54
  • Multiple Updates
2023-09-02 13:07:24
  • Multiple Updates
2023-09-02 01:20:12
  • Multiple Updates
2023-08-12 13:12:04
  • Multiple Updates
2023-08-12 01:19:27
  • Multiple Updates
2023-08-11 13:05:15
  • Multiple Updates
2023-08-11 01:20:04
  • Multiple Updates
2023-08-06 13:03:30
  • Multiple Updates
2023-08-06 01:19:17
  • Multiple Updates
2023-08-04 13:03:51
  • Multiple Updates
2023-08-04 01:19:33
  • Multiple Updates
2023-07-14 13:03:52
  • Multiple Updates
2023-07-14 01:19:25
  • Multiple Updates
2023-03-29 02:06:32
  • Multiple Updates
2023-03-28 12:19:39
  • Multiple Updates
2022-10-14 09:27:30
  • Multiple Updates
2022-10-11 12:57:02
  • Multiple Updates
2022-10-11 01:19:15
  • Multiple Updates
2021-05-05 01:39:13
  • Multiple Updates
2021-05-04 13:50:59
  • Multiple Updates
2021-04-22 03:02:40
  • Multiple Updates
2021-04-11 09:22:46
  • Multiple Updates
2021-03-26 12:33:36
  • Multiple Updates
2021-02-06 05:22:52
  • Multiple Updates
2021-02-05 21:23:20
  • Multiple Updates
2021-02-01 17:22:51
  • Multiple Updates
2021-01-30 12:29:58
  • First insertion